Wristwatch



FIG. 1 is top, side perspective view of a wristwatch;

FIG. 2 is a first side view of the wristwatch of FIG. 1;

FIG. 3 is a second side view of the wristwatch;

FIG. 4 is an end view of the wristwatch;

FIG. 5 is a top view of the wristwatch of FIG. 1; and,

FIG. 6 is a bottom view of the wristwatch of FIG. 1.

The ornamental design that is claimed is shown in solid lines in the drawings. The broken (dashed) lines shown in FIG. 1 through 6 are included for the purpose of illustrating environmental elements only and form no part of the claimed design. 

We claim the ornamental design for a wristwatch, as shown and described. 